Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz

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Gewählte Publikation:

Földes-Papp, Z.
The animal and human plasma membrane (Ca(2+)+Mg2+)-ATPases--approaches to molecular arrangements of functional parts and oxidative changes.
Gen Physiol Biophys. 1992; 11(1):3-38
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Führende Autor*innen der Med Uni Graz: Földes-Papp Zeno
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Abstract:: The molecular structures of animal and human plasma membrane (Ca(2+)+Mg2+)-ATPases are not completely understood in part due to the fact that no suitable single crystal is available. The elucidation of the two-dimensional structure is in progress. The amino acid sequences of human erythrocyte and rat plasma membrane Ca2+ pump isoforms as well as of the pig smooth muscle plasma membrane Ca2+ pump are already known. This article reviews the present state of the knowledge in (Ca(2+)+Mg2+)-ATPase research of animal and human plasma membranes performed in the past few years, concerning in particular arrangements of proteolytically cleaved fragments, and relations between the erythrocyte (Ca(2+)+Mg2+)-ATPase in situ and the purified red cell enzyme, oxidative changes. Results of different experimental approaches concerning the structure of (Ca(2+)+Mg2+)-ATPases rather than the applications of the methods used are emphasized.
Find related publications in this database (using NLM MeSH Indexing): Animals -; Binding Sites -; Biophysics -; Ca(2+) Mg(2+)-ATPase - chemistry; Calcium-Transporting ATPases - chemistry; Cell Membrane - enzymology; Erythrocyte Membrane - enzymology; Humans - enzymology; Molecular Structure - enzymology; Oxidation-Reduction - enzymology; Phosphorylation - enzymology
Find related publications in this database (Keywords): (CA2++MG2+)-ATPASE; CA2+ PUMP; CA2+ TRANSPORT; PLASMA MEMBRANE; OXIDATIVE CHANGES; SUPEROXIDE ANION RADICAL (O2-); TERT-BUTYL HYDROPEROXIDE; ELECTRON SPIN RESONANCE (ESR); IRON ION; FERRIC (FE3+); FERROUS (FE2+)